The most intriguing aspect of Studies of legs, knees and arms is its glimpse into the restless, experimental mind of Rosso Fiorentino, a leading figure of the Mannerist movement. Unlike finished paintings destined for altarpieces or noble homes, this sheet of studies was never meant for public eyes. Instead, it reveals the artist’s private laboratory: a place where anatomy is dissected, recomposed, and exaggerated, all in pursuit of a new artistic language that broke with the harmony of the High Renaissance.

Such drawings were prized by later collectors as rare evidence of the creative process, and today they offer a direct line to the artist’s hand. On this page, limbs twist and bend in improbable ways, knees jutting, muscles tensed or slack, arms caught mid-gesture. Rather than depicting a single narrative, Rosso Fiorentino explores the expressive potential of the human body itself. Each limb seems to test a different pose—some naturalistic, others elongated or contorted, anticipating the dramatic figures that would populate his later works.

The sharp, angular forms and restless energy recall the figures in Pontormo’s Deposition, but here the drama is distilled into pure study. The absence of a background or context focuses attention on anatomy as both structure and symbol: strength, tension, vulnerability. The precise origins of Studies of legs, knees and arms remain uncertain, as is often the case with artists’ preparatory drawings. It may have been created in Florence or Rome, where Rosso Fiorentino moved among circles of artists and patrons eager for innovation.

Such sheets were often kept in the artist’s workshop, passed among pupils, or eventually dispersed into collections across Europe. Today, this drawing is valued not only as a tool of artistic invention but as a window into the restless creativity that defined Rosso Fiorentino’s career and the Mannerist movement as a whole. Its survival allows us to witness the artist’s search for new forms at a moment when art itself was being reinvented.